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HPA002199

Sigma-Aldrich

Anti-ABCB1 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

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Synonym(s):
Anti-ATP-binding cassette sub-family B member 1, Anti-CD243 antigen, Anti-Multidrug resistance protein 1, Anti-P-glycoprotein 1
MDL number:
Human Protein Atlas Number:

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:200-1:500

immunogen sequence

IAHRLSTVRNADVIAGFDDGVIVEKGNHDELMKEKGIYFKLVTMQTAGNEVELENAADESKSEIDALEMSSNDSRSSLIRKRSTRRSVRGSQAQDRKLSTKEALDE

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... ABCB1(5243)

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This Item
HPA017578HPA032027HPA002476
Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

biological source

rabbit

biological source

rabbit

biological source

rabbit

biological source

rabbit

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

antibody form

affinity isolated antibody

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

product line

Prestige Antibodies® Powered by Atlas Antibodies

technique(s)

immunofluorescence: 0.25-2 μg/mL, immunohistochemistry: 1:200-1:500

technique(s)

immunoblotting: 0.04-0.4 μg/mL, immunofluorescence: 0.25-2 μg/mL, immunohistochemistry: 1:50-1:200

technique(s)

immunofluorescence: 0.25-2 μg/mL, immunohistochemistry: 1:50-1:200

technique(s)

immunohistochemistry: 1:200- 1:500

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Immunogen

Multidrug resistance protein 1 recombinant protein epitope signature tag (PrEST)

Application

Anti-ABCB1 antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.

Biochem/physiol Actions

ABCB1 (ATP binding cassette subfamily B member 1), a member of the ATP binding cassette superfamily of transporter proteins, encodes a broad specificity efflux pump (P-glycoprotein). It acts as a major gate-keeper at the blood-brain barrier (BBB), protecting central nervous system against the accumulation of many toxic xenobiotics and drugs. It also regulates the hypothalamic-pituitary-adrenocortical (HPA) system. It restricts the intracerebral path for glucocorticoid hormones to modulate the activity of the hypothalamic-pituitary-adrenocortical (HPA) system.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST86070

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1


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K Trumpi et al.
Journal of Cancer, 6(11), 1079-1086 (2015-10-31)
Active efflux of irinotecan by ATP-binding cassette (ABC)-transporters, in particular ABCB1 and ABCG2, is a well-established drug resistance mechanism in vitro and in pre-clinical mouse models, but its relevance in colorectal cancer (CRC) patients is unknown. Therefore, we assessed the
Yao Zhao et al.
Biochemical and biophysical research communications, 390(3), 642-647 (2009-10-13)
The Bcl-2 gene is frequently overexpressed in malignancy and is responsible for the resistance induced by chemotherapeutic drugs. The aim of this study was to investigate whether the inhibition of Bcl-2 by lentivirus-mediated RNA interference would enhance doxorubicin cytotoxicity in
Christoph K Thoeringer et al.
Psychoneuroendocrinology, 32(8-10), 1028-1040 (2007-09-21)
The multidrug-resistance gene 1-type p-glycoprotein (MDR1 p-gp) is a major gate-keeper at the blood-brain barrier (BBB), protecting the central nervous system from accumulation of toxic xenobiotics and drugs. In addition, MDR1 p-gp has been found to control the intracerebral access
Gaby A M Eliesen et al.
Toxicological sciences : an official journal of the Society of Toxicology, 157(2), 500-509 (2017-04-04)
Tyrosine kinase inhibitors (TKIs) play an important role in cancer pharmacotherapy, yet there is limited data on their use during pregnancy. We studied placental disposition and placental toxicity of crizotinib, a TKI used to treat nonsmall cell lung cancer. Term
Silke Vogelgesang et al.
Pharmacogenetics, 12(7), 535-541 (2002-10-03)
Deposition of the beta-amyloid peptide (Abeta) in the brain occurs during normal ageing and is substantially accelerated in patients with Alzheimer's disease. Since Abeta is continuously produced in the brain, it has been suggested that a clearance mechanism should exist

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